Use enum free_path_mode for free_paths argument

The 'free_paths' argument is really an enum, so we can as well
mark it as such.

Signed-off-by: Hannes Reinecke <hare@suse.de>

diff --git a/libmultipath/structs.c b/libmultipath/structs.c
index 78e1727..d482b4c 100644 (file)
--- a/libmultipath/structs.c
+++ b/libmultipath/structs.c
@@ -52,7 +52,7 @@ free_path (struct path * pp)
 }
 
 void
-free_pathvec (vector vec, int free_paths)
+free_pathvec (vector vec, enum free_path_mode free_paths)
 {
        int i;
        struct path * pp;
@@ -60,7 +60,7 @@ free_pathvec (vector vec, int free_paths)
        if (!vec)
                return;
 
-       if (free_paths)
+       if (free_paths == FREE_PATHS)
                vector_foreach_slot(vec, pp, i)
                        free_path(pp);
 
@@ -88,7 +88,7 @@ alloc_pathgroup (void)
 }
 
 void
-free_pathgroup (struct pathgroup * pgp, int free_paths)
+free_pathgroup (struct pathgroup * pgp, enum free_path_mode free_paths)
 {
        if (!pgp)
                return;
@@ -98,7 +98,7 @@ free_pathgroup (struct pathgroup * pgp, int free_paths)
 }
 
 void
-free_pgvec (vector pgvec, int free_paths)
+free_pgvec (vector pgvec, enum free_path_mode free_paths)
 {
        int i;
        struct pathgroup * pgp;
@@ -155,7 +155,7 @@ free_multipath_attributes (struct multipath * mpp)
 }
 
 void
-free_multipath (struct multipath * mpp, int free_paths)
+free_multipath (struct multipath * mpp, enum free_path_mode free_paths)
 {
        if (!mpp)
                return;
@@ -185,7 +185,7 @@ free_multipath (struct multipath * mpp, int free_paths)
 }
 
 void
-drop_multipath (vector mpvec, char * wwid, int free_paths)
+drop_multipath (vector mpvec, char * wwid, enum free_path_mode free_paths)
 {
        int i;
        struct multipath * mpp;
@@ -203,7 +203,7 @@ drop_multipath (vector mpvec, char * wwid, int free_paths)
 }
 
 void
-free_multipathvec (vector mpvec, int free_paths)
+free_multipathvec (vector mpvec, enum free_path_mode free_paths)
 {
        int i;
        struct multipath * mpp;

diff --git a/libmultipath/structs.h b/libmultipath/structs.h
index cbbf8a6..070f2fe 100644 (file)
--- a/libmultipath/structs.h
+++ b/libmultipath/structs.h
@@ -25,7 +25,7 @@
 #define NO_PATH_RETRY_QUEUE    -2
 
 
-enum free_path_switch {
+enum free_path_mode {
        KEEP_PATHS,
        FREE_PATHS
 };
@@ -229,13 +229,13 @@ struct path * alloc_path (void);
 struct pathgroup * alloc_pathgroup (void);
 struct multipath * alloc_multipath (void);
 void free_path (struct path *);
-void free_pathvec (vector vec, int free_paths);
-void free_pathgroup (struct pathgroup * pgp, int free_paths);
-void free_pgvec (vector pgvec, int free_paths);
-void free_multipath (struct multipath *, int free_paths);
+void free_pathvec (vector vec, enum free_path_mode free_paths);
+void free_pathgroup (struct pathgroup * pgp, enum free_path_mode free_paths);
+void free_pgvec (vector pgvec, enum free_path_mode free_paths);
+void free_multipath (struct multipath *, enum free_path_mode free_paths);
 void free_multipath_attributes (struct multipath *);
-void drop_multipath (vector mpvec, char * wwid, int free_paths);
-void free_multipathvec (vector mpvec, int free_paths);
+void drop_multipath (vector mpvec, char * wwid, enum free_path_mode free_paths);
+void free_multipathvec (vector mpvec, enum free_path_mode free_paths);
 
 int store_path (vector pathvec, struct path * pp);
 int store_pathgroup (vector pgvec, struct pathgroup * pgp);